Join Date: Jan 2006
Location: Aberdeen, WA
Bikes: Owner built touring & tandem
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Help! Dura ACe 7900 Cassette on Mavic Wheel
OK I give up. What am I missing here. I'm trying to put on a new Dura Ace 7900 10 speed cassette onto a 2010 Mavic R-sys wheel. All of the gears fit on, but there is extra space to fill. When the 11 tooth cog goes on it won't make contact with the rest of the stack. The one spacer that goes in the stack is there, and all of the gears seem evenly spaced. The little thin spacer that is suppose to go on a 9 speed hub isn't the answer. Is there a spacer that I don't know about that goes on before the cogset?